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Evolutionary psychologists have often viewed genetic variation as "noise in the system" and assumed that heritability in traits relevant to reproductive success would be close to zero. However, genetic variation is ubiquitous in animals, even for traits under strong selection, and this is no different in humans. Virtually no psychological traits that vary have a near-zero heritabilityincluding traits that are likely to be related to ancestral fitness. Because evolutionary hypotheses and alternative explanations often make predictions or assumptions about the genetic variation in and covariation between traits, analyses of genetic (co)variation can be extremely helpful in testing hypotheses about how human features evolved. We highlight below several areas in which behavioural genetic data and designs have helped in testing hypotheses in evolutionary psychology.

1. What are the several issues that contribute to the opposition of the PARPi therapy?

2. Contraceptive oral pills help in birth control by;

3. In production of test tube babies

4. Removal of gonads cannot be considered as contraceptive option. Why?

5. Amniocentesis for sex determination is banned in our country. Is this ban necessary. Comment.

6. Suggest some methods to assist infertile couples.

7. What are the measures one has to take to protect from contracting STDs?

8. Mention two differences between vasectomy and tubectomy.

9. Explain briefly amniocentesis

10. What is sexually transmitted disease or STDs?

11. Is the use of contraceptives justified? Give reasons.